believer

 
Pronunciation: /bɪˈliːvə/

noun

  • 1a person who believes in the truth or existence of something: [with clause]: a firm believer that party politics has no place in local government
  • a person who believes that a specified thing is right, effective, or acceptable: I’m a great believer in community policing
  • 2an adherent of a particular religion; someone with religious faith: the relationship into which God invites believers